./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cd36b7f18dbd530fce94e0943ff58c16da276fcc41b96fdafde87c3c69036175 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:32:39,074 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:32:39,131 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:32:39,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:32:39,136 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:32:39,157 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:32:39,158 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:32:39,158 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:32:39,158 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:32:39,159 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:32:39,159 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:32:39,159 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:32:39,159 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:32:39,159 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:32:39,159 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:32:39,159 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:32:39,159 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:32:39,159 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:32:39,160 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:32:39,160 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:32:39,160 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:32:39,160 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:32:39,160 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:32:39,160 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:32:39,160 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:32:39,160 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:32:39,160 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:32:39,161 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:32:39,161 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:32:39,161 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:32:39,161 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:32:39,161 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:32:39,161 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:32:39,161 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:32:39,161 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:32:39,161 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd36b7f18dbd530fce94e0943ff58c16da276fcc41b96fdafde87c3c69036175 [2024-11-13 20:32:39,489 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:32:39,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:32:39,503 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:32:39,505 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:32:39,505 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:32:39,507 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c Unable to find full path for "g++" [2024-11-13 20:32:41,481 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:32:41,754 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:32:41,754 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c [2024-11-13 20:32:41,764 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/data/81a6c1926/5ebb8743276d48d4930b2bd5126ecd18/FLAG1c855256e [2024-11-13 20:32:41,791 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/data/81a6c1926/5ebb8743276d48d4930b2bd5126ecd18 [2024-11-13 20:32:41,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:32:41,796 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:32:41,798 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:32:41,798 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:32:41,804 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:32:41,805 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:32:41" (1/1) ... [2024-11-13 20:32:41,806 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b892abd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:41, skipping insertion in model container [2024-11-13 20:32:41,808 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:32:41" (1/1) ... [2024-11-13 20:32:41,830 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:32:42,052 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:32:42,063 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:32:42,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:32:42,123 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:32:42,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42 WrapperNode [2024-11-13 20:32:42,123 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:32:42,124 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:32:42,124 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:32:42,125 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:32:42,131 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,138 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,161 INFO L138 Inliner]: procedures = 22, calls = 25, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2024-11-13 20:32:42,162 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:32:42,164 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:32:42,164 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:32:42,164 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:32:42,172 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,173 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,176 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,176 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,193 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,200 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,202 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,205 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:32:42,208 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:32:42,208 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:32:42,209 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:32:42,213 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:32:42,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:32:42,251 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:32:42,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:32:42,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:32:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 20:32:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 20:32:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 20:32:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 20:32:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 20:32:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 20:32:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:32:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:32:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:32:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure plus [2024-11-13 20:32:42,279 INFO L138 BoogieDeclarations]: Found implementation of procedure plus [2024-11-13 20:32:42,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:32:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:32:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:32:42,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:32:42,280 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:32:42,281 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:32:42,381 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:32:42,383 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:32:42,774 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:32:42,775 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:32:42,798 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:32:42,798 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 20:32:42,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:32:42 BoogieIcfgContainer [2024-11-13 20:32:42,799 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:32:42,799 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:32:42,799 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:32:42,810 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:32:42,811 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:32:42" (1/1) ... [2024-11-13 20:32:42,812 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:32:42,823 INFO L158 Benchmark]: Toolchain (without parser) took 1023.05ms. Allocated memory is still 117.4MB. Free memory was 93.0MB in the beginning and 59.6MB in the end (delta: 33.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:32:42,823 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:32:42,823 INFO L158 Benchmark]: CACSL2BoogieTranslator took 326.16ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 80.8MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:32:42,824 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.48ms. Allocated memory is still 117.4MB. Free memory was 80.8MB in the beginning and 79.5MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:32:42,824 INFO L158 Benchmark]: Boogie Preprocessor took 43.60ms. Allocated memory is still 117.4MB. Free memory was 79.5MB in the beginning and 78.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:32:42,825 INFO L158 Benchmark]: RCFGBuilder took 590.35ms. Allocated memory is still 117.4MB. Free memory was 78.5MB in the beginning and 60.9MB in the end (delta: 17.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:32:42,827 INFO L158 Benchmark]: CodeCheck took 18.61ms. Allocated memory is still 117.4MB. Free memory was 60.9MB in the beginning and 59.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:32:42,830 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 73.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 326.16ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 80.8MB in the end (delta: 12.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.48ms. Allocated memory is still 117.4MB. Free memory was 80.8MB in the beginning and 79.5MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.60ms. Allocated memory is still 117.4MB. Free memory was 79.5MB in the beginning and 78.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 590.35ms. Allocated memory is still 117.4MB. Free memory was 78.5MB in the beginning and 60.9MB in the end (delta: 17.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 18.61ms. Allocated memory is still 117.4MB. Free memory was 60.9MB in the beginning and 59.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:32:42,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cd36b7f18dbd530fce94e0943ff58c16da276fcc41b96fdafde87c3c69036175 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:32:45,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:32:45,583 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-13 20:32:45,640 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:32:45,641 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:32:45,641 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:32:45,642 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:32:45,642 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:32:45,643 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:32:45,643 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:32:45,644 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:32:45,644 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:32:45,644 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:32:45,644 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:32:45,645 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:32:45,645 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:32:45,645 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:32:45,645 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:32:45,645 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:32:45,645 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:32:45,645 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:32:45,645 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:32:45,645 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:32:45,645 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:32:45,646 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:32:45,646 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:32:45,646 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:32:45,646 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:32:45,646 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:32:45,646 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:32:45,646 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:32:45,646 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:32:45,647 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:32:45,647 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:32:45,647 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:32:45,647 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:32:45,648 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:32:45,648 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:32:45,648 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cd36b7f18dbd530fce94e0943ff58c16da276fcc41b96fdafde87c3c69036175 [2024-11-13 20:32:45,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:32:45,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:32:45,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:32:45,955 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:32:45,955 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:32:45,956 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c Unable to find full path for "g++" [2024-11-13 20:32:47,780 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:32:48,074 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:32:48,075 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/sv-benchmarks/c/weaver/popl20-more-array-sum-alt.wvr.c [2024-11-13 20:32:48,095 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/data/a8816ce52/d98abe709d8b420f8177f1a28b2ecadc/FLAGd6c5eedc7 [2024-11-13 20:32:48,120 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/data/a8816ce52/d98abe709d8b420f8177f1a28b2ecadc [2024-11-13 20:32:48,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:32:48,125 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:32:48,128 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:32:48,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:32:48,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:32:48,137 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,137 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ae48cd4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48, skipping insertion in model container [2024-11-13 20:32:48,138 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,161 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:32:48,388 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 20:32:48,400 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:32:48,419 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:32:48,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:32:48,488 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:32:48,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48 WrapperNode [2024-11-13 20:32:48,489 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:32:48,490 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:32:48,490 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:32:48,490 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:32:48,497 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,512 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,532 INFO L138 Inliner]: procedures = 24, calls = 25, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-11-13 20:32:48,533 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:32:48,533 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:32:48,533 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:32:48,534 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:32:48,541 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,541 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,544 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,545 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,554 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,558 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,561 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,564 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:32:48,565 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:32:48,565 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:32:48,565 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:32:48,566 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:32:48" (1/1) ... [2024-11-13 20:32:48,572 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:32:48,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:32:48,597 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:32:48,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:32:48,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:32:48,627 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 20:32:48,627 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 20:32:48,627 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 20:32:48,627 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 20:32:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 20:32:48,628 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 20:32:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:32:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:32:48,628 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:32:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure plus [2024-11-13 20:32:48,628 INFO L138 BoogieDeclarations]: Found implementation of procedure plus [2024-11-13 20:32:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:32:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 20:32:48,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:32:48,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:32:48,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 20:32:48,633 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:32:48,787 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:32:48,789 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:32:49,155 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:32:49,155 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:32:49,169 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:32:49,170 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 20:32:49,170 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:32:49 BoogieIcfgContainer [2024-11-13 20:32:49,170 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:32:49,171 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:32:49,171 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:32:49,185 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:32:49,185 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:32:49" (1/1) ... [2024-11-13 20:32:49,186 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:32:49,190 INFO L158 Benchmark]: Toolchain (without parser) took 1065.29ms. Allocated memory is still 117.4MB. Free memory was 93.0MB in the beginning and 56.5MB in the end (delta: 36.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 20:32:49,191 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:32:49,191 INFO L158 Benchmark]: CACSL2BoogieTranslator took 361.74ms. Allocated memory is still 117.4MB. Free memory was 93.0MB in the beginning and 80.1MB in the end (delta: 12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:32:49,191 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.05ms. Allocated memory is still 117.4MB. Free memory was 80.1MB in the beginning and 78.8MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:32:49,192 INFO L158 Benchmark]: Boogie Preprocessor took 30.74ms. Allocated memory is still 117.4MB. Free memory was 78.8MB in the beginning and 77.5MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:32:49,192 INFO L158 Benchmark]: RCFGBuilder took 605.45ms. Allocated memory is still 117.4MB. Free memory was 77.3MB in the beginning and 57.7MB in the end (delta: 19.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:32:49,193 INFO L158 Benchmark]: CodeCheck took 18.16ms. Allocated memory is still 117.4MB. Free memory was 57.7MB in the beginning and 56.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:32:49,195 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 361.74ms. Allocated memory is still 117.4MB. Free memory was 93.0MB in the beginning and 80.1MB in the end (delta: 12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.05ms. Allocated memory is still 117.4MB. Free memory was 80.1MB in the beginning and 78.8MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 30.74ms. Allocated memory is still 117.4MB. Free memory was 78.8MB in the beginning and 77.5MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 605.45ms. Allocated memory is still 117.4MB. Free memory was 77.3MB in the beginning and 57.7MB in the end (delta: 19.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 18.16ms. Allocated memory is still 117.4MB. Free memory was 57.7MB in the beginning and 56.5MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:32:49,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e7bb9a-85bf-4f5d-918c-8affc95005c0/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported